<!DOCTYPE html>
<html>
<head>
	<title></title>
	<link rel="stylesheet" type="text/css" href="css/index.css">
	<meta charset="utf-8">
</head>
<body>


<div class="box2">
<div class="box1"></div>
</div>
<div class="box3">
<div class="box4"></div>
</div>




</body>
</html>